I totally agree with the door issue (see my post from Jan 2017). I didn't buy because of the missing doors. I also wanted it designed by Ultimaker to assure printer head clearance, to assure the enclosure does not overheat the motors and to assure it does not void warrantees. I'm not looking for another hobby. I am looking for a turnkey tool for my shop. No 3rd party add-ons; no cardboard boxes.